Title:
照明光学系および投写型表示装置
Document Type and Number:
Japanese Patent JP5581898
Kind Code:
B2
Inventors:
菅 Akinobu
Application Number:
JP2010190546A
Publication Date:
September 03, 2014
Filing Date:
August 27, 2010
Export Citation:
Assignee:
NIKON CORP.
International Classes:
G03B21/14; G02B3/00; G02B27/09; G03B21/00; H04N5/74
Attorney, Agent or Firm:
Fuyuki Nagai
Takao Watanabe
Takao Watanabe